IP Library Granted Patent US 6,697,390
Granted Patent Utility
US 6,697,390 · Confirmation No. 8773

EXTENDED LIFETIME HARMONIC GENERATOR

⬇ PDF
Code Description Pages PDF
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-01 TRNA Transmittal of New Application 4 View
2002-04-01 DRW Drawings-only black and white line drawings 7 View
2002-04-01 OATH Oath or Declaration filed 5 View
2002-02-01 TRNA Transmittal of New Application 1 View
2002-02-01 SPEC Specification 9 View
2002-02-01 CLM Claims 4 View
2002-02-01 ABST Abstract 1 View
2002-02-01 DRW Drawings-only black and white line drawings 8 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,697,390
App. No.
10/061,946
Filed
2002-02-01
Granted
2004-02-24
Pub. No.
US20030147433A1
Art Unit
2828
PTA
0 days